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LCD & key control section
5
4
R605
R604
3.9k
2.7k
S606
S605
3
R611
R610
3.9k
2.7k
S613
S612
R616
2.7k
S619
2
1
A
B
KD-S687
LCD1
R603
R602
R601
Key0
1.8k
1.2k
1.8k
D601
D603
D606
D609
S604
S603
S601
S602
D607
D602
D604
D610
R609
R608
R607
R606
Key1
1.8k
1.2k
820
820
D605
D608
D611
S611
S610
S609
S608
S607
R615
R614
R613
R612
Key2
1.8k
1.2k
820
820
S618
S617
S616
S615
S614
C
KD-S687
R651
2.2k
D618
D616
D619
D622
D613
D620
D623
D614
D617
R652
2.2k
D615
D621
D624
R653
10k
LCD_CO
R654
10k
LCD_CLK
R655
10k
LCD_SO
R656
10k
D642
D643
R658
180k
C603
10/6.3
2-4
D
E
IC602
RPM6938-SV4
R661
10k
R662
470
BUS2
BUS1
S49
S32
S50
S31
IC601
S30
PT6523LQ
S29
COM1
S28
COM2
S27
COM3
S26
S25
S24
D641
C601
S23
UDZS5.1B-X
0.022
S22
S21
OSC
S20
CE
S19
CLK
S18
DATA
S17
1SS335-X
C602
R657
1SS335-X
680p
51k
F
JS690
QSW0793-001
C681
0.022
VCM0335-001
CJ601
ILL_10V
R5V
REMOCON
ENC1
ENC2
LCD.CL
LCD.DA
LCD.CE
KEY0
KEY1
KEY2
GND
G
H
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